4120 Happy Valley Rd Lafayette, CA 94549
Listing Courtesy of: CRMLS / Compass / Claire Anderson

  4120 Happy Valley Rd Lafayette, CA 94549

Active (4 Days)
$3,198,000 (USD)
5
BED
5
BATH
5,165
SQFT
OPEN HOUSE TIMES
  • OPEN
    Sat, May 16
    1:30 pm - 5:00 pm
  • OPEN
    Sun, May 17
    1:30 pm - 5:00 pm

Description

Set in Lafayette’s highly sought after Happy Valley neighborhood, this stunning contemporary retreat blends luxury, privacy, and everyday functionality across 5,165± sq ft with 5 bedrooms and 4.5 baths. Thoughtfully designed with soaring ceilings, expansive windows, white plank flooring, and an open concept layout, the home is filled with natural light and seamless indoor outdoor flow. The designer kitchen opens beautifully to spacious living and entertaining areas, while multiple private decks create a true retreat-like setting surrounded by mature greenery. Unwind in the spa inspired primary suite featuring a soaking tub, sauna, huge walk in closet, tranquil views, and a serene resort feel. Located approximately 0.8 miles to top-rated Happy Valley Elementary, this amazing property offers the best of Lafayette living with convenience, style, and comfort. Back on the market with major improvements, including installation of a French drain system, significant roof repairs, and completion of several home inspection and Section 1 items, offering buyers added confidence and value.

MLS #:
41134196
Lot Size
0.36 acres
Type
Single-Family Home
Year Built
1990
Style
Contemporary
Views
Hills, Trees/Woods
County
Contra Costa County
Community
Happy Valley

Listed By

Claire Anderson, Compass
Source
CRMLS
Last checked May 13 2026 at 10:22 AM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Half Bathroom: 1
Interior Features
  • Utility Room
  • Breakfast Bar
Subdivision
  • Happy Valley
Lot Information
  • Back Yard
  • Yard
  • Sprinklers Timer
  • Sloped Up
Property Features
  • Fireplace: Family Room
  • Fireplace: Dining Room
  • Fireplace: Gas
Heating and Cooling
  • Forced Air
  • Central Air
Flooring
  • See Remarks
  • Wood
  • Carpet
Exterior Features
  • Roof: Tile
Parking
  • Garage Door Opener
  • Garage
Stories
  • 2
Living Area
  • 5,165 sqft
Location
   
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Disclaimer: Based on information from California Regional Multiple Listing Service, Inc. as of {5/13/26 03:22} and /or other sources. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information being provided by Conejo Simi Moorpark Association of REALTORS® (“CSMAR”) is for the visitor's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. Any information relating to a property referenced on this web site comes from the Internet Data Exchange (“IDX”) program of CSMAR. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. Any information relating to a property, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable.